Group 6A-7A-8A

Question 1

Oxygen Group/Chalcogen

Answer 1

Group 6A
Oxygen
SUlfur
SElenium
TEllurium
POlonium

Question 2

Aka: Dephlogisticated air,Empyreal air, Yne

Answer 2

Oxygen

Question 3

Green cylinder

Answer 3

Oxygen

Question 4

Final electron acceptor

Answer 4

Oxygen

Question 5

Used for gas poisons (Ex. CN, CO)

Answer 5

Oxygen

Question 6

Aka:Brimstone, asupre

Answer 6

Sulfur

Question 7

Extracted underground via Frasch Process

Answer 7

Sulfur

Question 8

Precipitated Sulfur also known as

Answer 8

Milk of Sulfur / Lac

Question 9

Used as scabicides in ointments/lotions

Answer 9

Precipitated/Milk/Lac Sulfur

Question 10

Sublimed Sulfur also known as

Answer 10

Flowers of Sulfur

Question 11

Sulfurated Potash also known as

Answer 11

Liver of Sulfur

Question 12

Sulfurated lime also known as

Answer 12

Vlemincx Solution

Question 13

Sublimed + K2CO3
Used for white lotion

Answer 13

Sulfurated potash/Liver of Sulfur

Question 14

Sublimed + CaO (lime)
For scabies & acne

Answer 14

Sulfurated lime/Vlemincx solution

Question 15

Irritant gas
Antioxidants

Answer 15

Sulfur Dioxide

Question 16

Sulfonating/dehydrating agent

Answer 16

Sulfuric Acid

Question 17

Aka: Selena; moon

Answer 17

Selenium

Question 18

Increase absorption of Vit. E
Cofactor of glutathione peroxidase
(Antioxidant)

Answer 18

Selenium

Question 19

2.5% for seborrhea dermititis

Answer 19

Selenium Sulfide

Question 20

Eka-Tellurium

Answer 20

Polonium

Question 21

2nd most utilized element in nuclear reactions (1st:Uranium)

Answer 21

Polonium

Question 22

Halogen Group

Answer 22

Group 7A
Fluorine
Chlorine
Bromine
Iodine
Astatine

Question 23

Most electronegativity (4.0) / highest electron affinity

Answer 23

Fluorine

Question 24

Freons

Answer 24

Chlorofluorocarbons (CFC)
Propellants/ Refrigerants
= ozone layer

Question 25

Used as water disinfectant

Answer 25

Chlorine

Question 26

Greenish gas

Answer 26

Chlorine

Question 27

What name-NaOCl

Answer 27

Sodium hypochlorite

Question 28

Aka: Bleach

Answer 28

Sodium hypochlorite

Question 29

Use: disinfectants/bleaching agent

Answer 29

Sodium hypochlorite

Question 30

NaOCl Dakin's - Labouraque's -

Answer 30

Dakin's - 0.4-0.5% Labouraque's - 4-6%

Question 31

Use: - cleaning agent - formerly used for ACHLORRHYDRIA (10%)

Answer 31

HCl Acid

Question 32

Reddish brown liquid

Answer 32

Bromine

Question 33

Use: bromide

Answer 33

CNS depressant

Question 34

Reagent for testing alkenes and tannins

Answer 34

Bromine

Question 35

Dark violet solid

Answer 35

Iodine

Question 36

Poison in Iodine

Answer 36

Iodism Tx: starch

Question 37

Found in thyroid hormones

Answer 37

Iodine

Question 38

Noble Gases

Answer 38

Group 8A Helium Neon Argon Krypton Xenon Radon

Question 39

Second lightest gas

Answer 39

Helium

Question 40

Donald duck sound

Answer 40

Helium

Question 41

Brown cylinders

Answer 41

Helium

Question 42

Aka: sun

Answer 42

Helium

Question 43

Fluorescent light and lasers

Answer 43

Neon

Question 44

Most abundant noble gas (substitute to Nitrogen)

Answer 44

Argon

Question 45

"Lazy" inert

Answer 45

Argon

Question 46

- Hidden - Least abundant noble gas

Answer 46

Krypton

Question 47

Use for cancer before but now for earthquake detection

Answer 47

Radon

Question 48

Aka: Niton

Answer 48

Radon